1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NNADVOKAT [17]
3 years ago
14

-4x+7=11 HELPP! pleaseeee

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
3 0

Answer:

x=-1

Step-by-step explanation:

-4x+7=11

Subtract 7 from both sides:

-4x+7-7=11-7

-4x=4

Divide both sides by -4:

\frac{-4x}{-4}=\frac{4}{-4}

x=-1

You might be interested in
Please help me on these two ! Very confused
tigry1 [53]
The first one is D and the second is A
4 0
3 years ago
Read 2 more answers
Look at screenshot and finish the sentence with the answer choices (A-D), DO NOT USE LINKS AND MAKE SURE YOU DO ANSWER... DONT W
Valentin [98]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
You are rolling a fair, six-sided number cube. Let E = the event that it lands on an even number. Let M = the event that it land
Jlenok [28]

Answer:

The correct answer is option c. "The probability of landing on an even number given that the number is a multiple of three".

Step-by-step explanation:

In probability, the symbol "P(X | Y)" alludes to a conditional probability, which refers to the expected probability of "X" given that "Y" has been met. In this case, in a dice rolling scenario "P(E | M)" refers to the probability of "E" given that "M" has been met. Therefore, "P(E | M)" means in words: the probability (P) of landing on an even number (E) given that the number is a multiple of three (M).

8 0
4 years ago
Help!!!!! Which of the following is the difference of two squares?
zloy xaker [14]

Answer:

b

Step-by-step explanation:

i did this b4

8 0
3 years ago
Tina wants to save money for school. tina invests $400 in an account that pay an interest rate of 7.5%. How many years will it t
joja [24]
Here's the given:
P=$400
i=7.5%
A=$8500

The formula used for this problem is:
A = P(1+i)^t

Manipulating the equation to arrive at t, we have:
t = ln(A/P) / ln(1+i)

Plugging in values:
t = ln($8500/$400) / ln(1+0.075)
t = 42.26 years
6 0
3 years ago
Other questions:
  • Use compatible numbers to estimate the quotient 5514÷2
    11·1 answer
  • What does the grid represent
    7·2 answers
  • If f(x) = 2x – 6 find f(7) - 9. *
    5·1 answer
  • For each pair of polygons determine if they are similar or not. Then justify your answer
    6·1 answer
  • Pearl's Biking Company manufactures and sells bikes. Each bike costs £40 to make, and the company's fixed costs are £5000. In ad
    12·1 answer
  • If the area of the square is 9 cm then how long is each side of the square
    5·2 answers
  • A box has a volume of 64 cubic units. How many cubes with a volume of 1 cubic unit can fit in the box?
    10·2 answers
  • Ben is planning to sell cookies and popcorn for a school bake sale. He is selling cookies, c, for $0.75 each and popcorn, p, for
    12·1 answer
  • Emma placed 100 golf balls in a bag. Thirty six of the golf balls were red 24 were blue and the rest were green . If Emma drew o
    12·2 answers
  • A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.8 ft/s,
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!